/*
 * Copyright (c) 2019, Systems Group, ETH Zurich
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 * 3. Neither the name of the copyright holder nor the names of its contributors
 * may be used to endorse or promote products derived from this software
 * without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
#pragma once

#define IP_VERSION 4
// #define RETRANS_EN

#include "../axi_utils.hpp"
#include "../ipv4/ipv4.hpp"
#include "../ipv6/ipv6.hpp"
#include "../udp/udp.hpp"
#include "../crc/crc.hpp"
#include "../ib_transport_protocol/ib_transport_protocol.hpp"
//#include "../pointer_chasing/pointer_chasing.hpp"

#if IP_VERSION == 6
typedef ipv6Meta ipMeta;
#else
typedef ipv4Meta ipMeta;
#endif

template <int WIDTH, int INSTID>
void rocev2(
	hls::stream<net_axis<WIDTH> >& s_axis_rx_data,
	hls::stream<net_axis<WIDTH> >&	m_axis_tx_data,

	// S(R)Q
	hls::stream<txMeta>& s_axis_sq_meta,

	// ACKs
	stream<ackMeta>& m_axis_rx_ack_meta,

	// RDMA
	hls::stream<memCmd>& m_axis_mem_write_cmd,
	hls::stream<memCmd>& m_axis_mem_read_cmd,
	hls::stream<net_axis<WIDTH> >& m_axis_mem_write_data,
	hls::stream<net_axis<WIDTH> >& s_axis_mem_read_data,
	
	// QP
	hls::stream<qpContext>&	s_axis_qp_interface,
	hls::stream<ifConnReq>&	s_axis_qp_conn_interface,
	ap_uint<128> local_ip_address,
	
	// Debug
#ifdef DBG_IBV
	hls::stream<psnPkg>& m_axis_dbg,
#endif 
	ap_uint<32>& regCrcDropPkgCount,
	ap_uint<32>& regInvalidPsnDropCount,
    ap_uint<32>& regRetransCount,
	ap_uint<32>& regIbvCountRx,
    ap_uint<32>& regIbvCountTx
);

